private static bool BusCb(Bus bus, Message message)
{
switch (message.Type)
{
case MessageType.Error:
string err = String.Empty;
message.ParseError(out err);
Console.WriteLine("Gstreamer error: {0}", err);
loop.Quit();
break;
case MessageType.Eos:
if (song_idx >= songs.Length)
{
Console.WriteLine("Thank you, come again");
loop.Quit();
}
else
{
play.SetState(State.Null);
play.Uri = songs[song_idx++];
play.SetState(State.Playing);
}
break;
}
return(true);
}
public static void Main(string[] args)
{
if (args.Length < 1)
{
Console.WriteLine("usage: mono playbin-player.exe audio_file_uri");
return;
}
songs = args;
Gst.Application.Init();
loop = new MainLoop();
play = ElementFactory.Make("playbin", "play") as PlayBin;
if (play == null)
{
Console.WriteLine("error creating a playbin gstreamer object");
return;
}
play.Uri = songs[song_idx++];
play.Bus.AddWatch(new BusFunc(BusCb));
play.SetState(State.Playing);
loop.Run();
}
public void PlaySong(Song song)
{
queuePos = 0;
play.SetState(State.Null);
currentSong = song;
play.Uri = "file:///" + currentSong.path;
play.SetState(State.Playing);
updateTime();
}
public Collection()
{
mp3Library = new Library();
currentSong = new Song();
Gst.Application.Init();
loop = new MainLoop();
play = ElementFactory.Make("playbin", "play") as PlayBin;
if (play == null)
{
Console.WriteLine("error creating a playbin gstreamer object");
return;
}
play.Bus.AddWatch(new BusFunc(BusCb));
play.SetState(State.Ready);
}